Christian Estrosi, President of the Provence-Alpes-Cรดte d’Azur Region and President of the Nice Cรดte d’Azur Metropolis, Georges-Franรงois Leclerc, Prefect of the Alpes-Maritimes, and Philippe Pradal, Mayor of Nice, laid a wreath this morning in memory of the victims of the London attack, on the Promenade des Anglais, in front of the Negresco, between Gambetta and Cronstadt.